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<h1>Io Reference</h1>
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<a class='column' href='../../index.html'>Databases</a>
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<a class='column' href='../index.html'>TokyoCabinet</a>
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<b>TokyoCabinet</b>
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<td>An ordered key/value database that supports transactions and arbitrary key and value sizes.
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<a name="TokyoCabinet-abort"></a><b>
abort
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<p>
<div class=slotDescription>
Abort transaction. Returns self
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<a name="TokyoCabinet-at"></a><b>
at(keySymbol)
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<p>
<div class=slotDescription>
Returns a Sequence for the value at the given key or nil if there is no such key.
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<a name="TokyoCabinet-atApple"></a><b>
atApple(keySymbol, valueSequence)
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<p>
<div class=slotDescription>
Appends valueSequence to the current value at keySymbol. Returns self.
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<a name="TokyoCabinet-atPut"></a><b>
atPut(keySymbol, valueSequence)
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<p>
<div class=slotDescription>
Sets the value of valueSequence with the key keySymbol. Returns self.
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<a name="TokyoCabinet-atRemove"></a><b>
atRemove(keySymbol)
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<p>
<div class=slotDescription>
Removes the specified key. Returns self
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<a name="TokyoCabinet-begin"></a><b>
begin
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<div class=slotDescription>
Begin transaction. Returns self
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<a name="TokyoCabinet-close"></a><b>
close
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<p>
<div class=slotDescription>
Closes the database.
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<a name="TokyoCabinet-commit"></a><b>
commit
</b>
<p>
<div class=slotDescription>
Commit transaction. Returns self
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<a name="TokyoCabinet-compareType"></a><b>
compareType
</b>
<p>
<div class=slotDescription>
Returns the compare type function name used.
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<a name="TokyoCabinet-cursor"></a><b>
cursor
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<p>
<div class=slotDescription>
Returns a new cursor object.
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<a name="TokyoCabinet-open"></a><b>
open(path)
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<p>
<div class=slotDescription>
Opens the database.
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<a name="TokyoCabinet-optimize"></a><b>
optimize
</b>
<p>
<div class=slotDescription>
Optimizes the database. Returns self
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<a name="TokyoCabinet-path"></a><b>
path
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<p>
<div class=slotDescription>
Returns the path of the database file.
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<a name="TokyoCabinet-prefixCursor"></a><b>
prefixCursor
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<p>
<div class=slotDescription>
Returns a new prefix cursor object.
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<a name="TokyoCabinet-setCompareType"></a><b>
setCompareType(name)
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<p>
<div class=slotDescription>
Sets the compare type function used to compare keys in the database. Valid compare types include:
	"lexical", "decimal", "int32", "int64" and "path". Returns self.
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<a name="TokyoCabinet-setPath"></a><b>
setPath(aPath)
</b>
<p>
<div class=slotDescription>
Sets the path of the database file. Returns self.
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<a name="TokyoCabinet-size"></a><b>
size
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<p>
<div class=slotDescription>
Returns number of records in the database. Returns self
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<a name="TokyoCabinet-sizeAt"></a><b>
sizeAt(keySymbol)
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<p>
<div class=slotDescription>
Returns the size of the value at the given key or nil if there is no such key.
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<a name="TokyoCabinet-sync"></a><b>
sync
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<p>
<div class=slotDescription>
Syncs the database. Returns self
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<a name="TokyoCabinet-transactionalAtPut"></a><b>
transactionalAtPut(key, value)
</b>
<p>
<div class=slotDescription>
Transactionally insert the given key and value. Returns self.
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<a name="TokyoCabinet-transactionalRemoveAt"></a><b>
transactionalRemoveAt(key)
</b>
<p>
<div class=slotDescription>
Transactionally remove the given key. Returns self.
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